Our soft-sidedINSULATED PICNIC TOTEwill keep food and drinks hot or cold while being transported. Actual time will vary depending on the amount and temperature of the food in the bag, and temperature and conditions outside the bag. The sturdy waterproof surface wipes clean and is easy to sanitize. Made of tough, reinforced, recycled polypropylene material, with strong webbing straps, zipper closure, and a clear plastic liner to prevent leakage from ice cubes.